比如一些3D印刷机在印刷台铺撒金属粉末之后，采用露光模板以外的激光或电子束方式进行热凝处理来产生样模。

Some 3D printers spread metal powders on the print table and sinter the pattern with lasers or electron beams, rather than using masks.

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又与价格便宜、出产量高但原始只能打印二维模板的商业印刷技术，像筛网印花，卷对卷印机或喷墨印刷机等可以兼容。

The technique is compatible with commercial printing techniques, such as screen printing, roll-to-roll printing, and inkjet printing, that are inexpensive and high-throughput but inherently 2-D.

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